Exposes methods for adding and removing ResourceFormatLoaders and -Savers in the ClassDB

core/core_bind.cpp

@@ -83,6 +83,14 @@ Vector<String> ResourceLoader::get_recognized_extensions_for_type(const String &
 	return ret;
 }
 
+void ResourceLoader::add_resource_format_loader(Ref<ResourceFormatLoader> p_format_loader, bool p_at_front) {
+	::ResourceLoader::add_resource_format_loader(p_format_loader, p_at_front);
+}
+
+void ResourceLoader::remove_resource_format_loader(Ref<ResourceFormatLoader> p_format_loader) {
+	::ResourceLoader::remove_resource_format_loader(p_format_loader);
+}
+
 void ResourceLoader::set_abort_on_missing_resources(bool p_abort) {
 	::ResourceLoader::set_abort_on_missing_resources(p_abort);
 }
@@ -119,6 +127,8 @@ void ResourceLoader::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("load", "path", "type_hint", "cache_mode"), &ResourceLoader::load, DEFVAL(""), DEFVAL(CACHE_MODE_REUSE));
 	ClassDB::bind_method(D_METHOD("get_recognized_extensions_for_type", "type"), &ResourceLoader::get_recognized_extensions_for_type);
+	ClassDB::bind_method(D_METHOD("add_resource_format_loader", "format_loader", "at_front"), &ResourceLoader::add_resource_format_loader, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("remove_resource_format_loader", "format_loader"), &ResourceLoader::remove_resource_format_loader);
 	ClassDB::bind_method(D_METHOD("set_abort_on_missing_resources", "abort"), &ResourceLoader::set_abort_on_missing_resources);
 	ClassDB::bind_method(D_METHOD("get_dependencies", "path"), &ResourceLoader::get_dependencies);
 	ClassDB::bind_method(D_METHOD("has_cached", "path"), &ResourceLoader::has_cached);
@@ -153,11 +163,21 @@ Vector<String> ResourceSaver::get_recognized_extensions(const Ref<Resource> &p_r
 	return ret;
 }
 
+void ResourceSaver::add_resource_format_saver(Ref<ResourceFormatSaver> p_format_saver, bool p_at_front) {
+	::ResourceSaver::add_resource_format_saver(p_format_saver, p_at_front);
+}
+
+void ResourceSaver::remove_resource_format_saver(Ref<ResourceFormatSaver> p_format_saver) {
+	::ResourceSaver::remove_resource_format_saver(p_format_saver);
+}
+
 ResourceSaver *ResourceSaver::singleton = nullptr;
 
 void ResourceSaver::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("save", "path", "resource", "flags"), &ResourceSaver::save, DEFVAL((uint32_t)FLAG_NONE));
 	ClassDB::bind_method(D_METHOD("get_recognized_extensions", "type"), &ResourceSaver::get_recognized_extensions);
+	ClassDB::bind_method(D_METHOD("add_resource_format_saver", "format_saver", "at_front"), &ResourceSaver::add_resource_format_saver, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("remove_resource_format_saver", "format_saver"), &ResourceSaver::remove_resource_format_saver);
 
 	BIND_ENUM_CONSTANT(FLAG_NONE);
 	BIND_ENUM_CONSTANT(FLAG_RELATIVE_PATHS);

core/core_bind.h

@@ -77,6 +77,8 @@ public:
 
 	Ref<Resource> load(const String &p_path, const String &p_type_hint = "", CacheMode p_cache_mode = CACHE_MODE_REUSE);
 	Vector<String> get_recognized_extensions_for_type(const String &p_type);
+	void add_resource_format_loader(Ref<ResourceFormatLoader> p_format_loader, bool p_at_front);
+	void remove_resource_format_loader(Ref<ResourceFormatLoader> p_format_loader);
 	void set_abort_on_missing_resources(bool p_abort);
 	PackedStringArray get_dependencies(const String &p_path);
 	bool has_cached(const String &p_path);
@@ -109,6 +111,8 @@ public:
 
 	Error save(const String &p_path, const Ref<Resource> &p_resource, uint32_t p_flags);
 	Vector<String> get_recognized_extensions(const Ref<Resource> &p_resource);
+	void add_resource_format_saver(Ref<ResourceFormatSaver> p_format_saver, bool p_at_front);
+	void remove_resource_format_saver(Ref<ResourceFormatSaver> p_format_saver);
 
 	ResourceSaver() { singleton = this; }
 };

doc/classes/ResourceLoader.xml

@@ -11,6 +11,15 @@
 		<link title="OS Test Demo">https://godotengine.org/asset-library/asset/677</link>
 	</tutorials>
 	<methods>
+		<method name="add_resource_format_loader">
+			<return type="void" />
+			<argument index="0" name="format_loader" type="ResourceFormatLoader" />
+			<argument index="1" name="at_front" type="bool" default="false" />
+			<description>
+				Registers a new [ResourceFormatLoader]. The ResourceLoader will use the ResourceFormatLoader as described in [method load].
+				This method is performed implictly for ResourceFormatLoaders written in GDScript (see [ResourceFormatLoader] for more information).
+			</description>
+		</method>
 		<method name="exists">
 			<return type="bool" />
 			<argument index="0" name="path" type="String" />
@@ -89,6 +98,13 @@
 				Loads the resource using threads. If [code]use_sub_threads[/code] is [code]true[/code], multiple threads will be used to load the resource, which makes loading faster, but may affect the main thread (and thus cause game slowdowns).
 			</description>
 		</method>
+		<method name="remove_resource_format_loader">
+			<return type="void" />
+			<argument index="0" name="format_loader" type="ResourceFormatLoader" />
+			<description>
+				Unregisters the given [ResourceFormatLoader].
+			</description>
+		</method>
 		<method name="set_abort_on_missing_resources">
 			<return type="void" />
 			<argument index="0" name="abort" type="bool" />

doc/classes/ResourceSaver.xml

@@ -10,6 +10,15 @@
 	<tutorials>
 	</tutorials>
 	<methods>
+		<method name="add_resource_format_saver">
+			<return type="void" />
+			<argument index="0" name="format_saver" type="ResourceFormatSaver" />
+			<argument index="1" name="at_front" type="bool" default="false" />
+			<description>
+				Registers a new [ResourceFormatSaver]. The ResourceSaver will use the ResourceFormatSaver as described in [method save].
+				This method is performed implictly for ResourceFormatSavers written in GDScript (see [ResourceFormatSaver] for more information).
+			</description>
+		</method>
 		<method name="get_recognized_extensions">
 			<return type="PackedStringArray" />
 			<argument index="0" name="type" type="Resource" />
@@ -17,6 +26,13 @@
 				Returns the list of extensions available for saving a resource of a given type.
 			</description>
 		</method>
+		<method name="remove_resource_format_saver">
+			<return type="void" />
+			<argument index="0" name="format_saver" type="ResourceFormatSaver" />
+			<description>
+				Unregisters the given [ResourceFormatSaver].
+			</description>
+		</method>
 		<method name="save">
 			<return type="int" enum="Error" />
 			<argument index="0" name="path" type="String" />